Synonyms: dl-Abt;S,4-Aminobutylisothiuronium bromide hydrobromide;2-(4-Aminobutyl)-2-thiopseudourea dihydrobromide;dl-S-2-Aminobutylisothiouronium bromide hydrobromide;Pseudourea, 2-(4-aminobutyl)-2-thio-, dihydrobromide;Pseudourea, (2-aminobutyl)-2-thio-, dihydrobromide, dl-;Carbamimidothioic acid, 2-aminobutyl ester, dihydrobromide, (+-)-;AC1L3C36;LS-125959;LS-125960;4-aminobutyl carbamimidothioate dihydrobromide;33977-39-8;62278-78-8